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MicroSD Memory card holder module
Product Details
Micro SD and MMC cards can be used with ease.
Note that although this module does not have capacity limitation, it is very dependent on your embedded system to support the FAT and FAT32 file system for best performance. The file size size limit will be 2GB based on FAT32.
This kind of Micro SD module makes use of the SPI based access.
On board interface IC buffer uses CD4050 for high-speed communication and voltage level matching.
There are 2 LED on board, 1 LED is for indicating power and another to indicate card access activity.
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